Individual Calculations June 2018
 Zaheri, Mehran  Total change: -57.60  Rating chartPersonal card
 Lorestan Standard Cup Under 1700 Ordibehesht 1397 Lorestan IRI 2018-05-02
RcRownchangeKK*chgGame
 1616 1530 1.00 5 -0.92 40 -36.80 
  Akbari, Hamid 1673 IRI0.001-0.3140-12.40 
  Shahrazad, Masoud 1678 IRI0.001-0.3040-12.00 
  Fallah, Mohammad Reza 1676 IRI1.0010.704028.00 
  Rafat, Hasan 1697 IRI0.001-0.2840-11.20 
  Dezhdar, Roozbeh 1358 IRI0.001-0.7340-29.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Hamedan Cities Chess ChampionShip 1397 Hamedan IRI 2018-05-05
RcRownchangeKK*chgGame
 1460 1530 3.00 6 -0.52 40 -20.80 
  Ghanbaralifarzad, Mohammad Hosei 1743 IRI0.001-0.2340-9.20 
  Khodayvandi, Soheil 1271 IRI1.0010.18407.20 
  Hajiloo, Mehran 1655 IRI0.001-0.3340-13.20 
  Salehi, Hossein 1278 IRI0.001-0.8140-32.40 
  Gholami, Amir Mohammad 1414 IRI1.0010.344013.60 
  Kalvandi, Mohammad Naeim 1401 IRI1.0010.334013.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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